The celebrity chef has spoken out for the first time about the ongoing feud that has seen close friends David and Victoria Beckham become increasingly estranged from the eldest son.
France's national anti-terrorism department, which has launched a probe, said the suspect, a French citizen in his 40s, had died from his wounds in hospital.
Thousands of tonnes of rock and mud slumped onto the beach in Charmouth, Dorset, taking with it a chunk of the popular South West Coastal Path.
Zack Polanski's party will decide whether to debate the motion - which says the defensive alliance 'drives arms races' - at its spring conference next month.